Inserts an = (Formula) field that contains the specified formula into a table cell.
Syntax
expression.Formula(Formula, NumFormat)
expression Required. An expression that returns a Cell object.
Formula Optional Variant. The mathematical formula you want the = (Formula) field to evaluate. Spreadsheet-type references to table cells are valid. For example, "=SUM(A4:C4)" specifies the first three values in the fourth row.
NumFormat Optional Variant. A format for the result of the = (Formula) field.
Remarks
Formula is optional as long as there is at least one cell that contains a value above or to the left of the cell that contains the insertion point. If the cells above the insertion point contain values, the inserted field is {=SUM(ABOVE)}; if the cells to the left of the insertion point contain values, the inserted field is {=SUM(LEFT)}. If both the cells above the insertion point and the cells to the left of the insertion point contain values, Word uses the following rules to determine which SUM function to insert: